gf-3.1.6: lib/src/api/SyntaxRon.gf
--# -path=.:alltenses:prelude instance SyntaxRon of Syntax = ConstructorsRon, CatRon, StructuralRon, CombinatorsRon ;
--# -path=.:alltenses:prelude instance SyntaxRon of Syntax = ConstructorsRon, CatRon, StructuralRon, CombinatorsRon ;